42746571

素因数分解:

$3^2\times 7^2\times {\mathrm{96931}}^1$

素因数の和:96951

約数の個数: 18

約数和(自身を含む): 71826612

約数和(自身を除く): 29080041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 96931, 290793, 678517, 872379, 2035551, 4749619, 6106653, 14248857, 42746571]

約数ペア:

[(1, 42746571), (3, 14248857), (7, 6106653), (9, 4749619), (21, 2035551), (49, 872379), (63, 678517), (147, 290793), (441, 96931)]